Kubernetes applications

This section lists the alerts for Kubernetes applications.

• KubePodsCrashLooping

• KubePodsNotReady

• KubeDeploymentGenerationMismatch

• KubeDeploymentReplicasMismatch

• KubeStatefulSetReplicasMismatch

• KubeStatefulSetGenerationMismatch

• KubeStatefulSetUpdateNotRolledOut

• KubeDaemonSetRolloutStuck

• KubeDaemonSetNotScheduled

• KubeDaemonSetMisScheduled

• KubeCronJobRunning

• KubeJobCompletion

• KubeJobFailed

---

KubePodsCrashLooping

Severity	Major
Summary	Pods of {{ $labels.created_by_name }} {{ $labels.created_by_kind }} in crash loop.
Description	Pod containers of {{ $labels.created_by_name }} {{ $labels.created_by_kind }} in the {{ $labels.namespace }} Namespace were restarted at least twice during the last 10 minutes.

---

KubePodsNotReady

Severity	Major
Summary	Pods of {{ $labels.created_by_name }} {{ $labels.created_by_kind }} in non-ready state.
Description	{{ $labels.created_by_name }} {{ $labels.created_by_kind }} in the {{ $labels.namespace }} Namespace has Pods in non-Ready state for longer than 15 minutes.

---

KubeDeploymentGenerationMismatch

Severity	Major
Summary	Deployment {{ $labels.deployment }} generation does not match the metadata.
Description	The {{ $labels.namespace }}/{{ $labels.deployment }} Deployment generation does not match the metadata, indicating that the Deployment has failed but has not been rolled back.

---

KubeDeploymentReplicasMismatch

Severity	Major
Summary	Deployment {{ $labels.deployment }} has wrong number of replicas.
Description	The Deployment {{ $labels.namespace }}/{{ $labels.deployment }} has not matched the expected number of replicas for longer than 10 minutes.

---

KubeStatefulSetReplicasMismatch

Severity	Major
Summary	StatefulSet {{ $labels.statefulset }} has a wrong number of replicas.
Description	The {{ $labels.namespace }}/{{ $labels.statefulset }} StatefulSet has not matched the expected number of replicas for longer than 10 minutes.

---

KubeStatefulSetGenerationMismatch

Severity	Critical
Summary	StatefulSet {{ $labels.statefulset }} generation does not match the metadata.
Description	The {{ $labels.namespace }}/{{ $labels.statefulset }} StatefulSet generation does not match the metadata, indicating that the StatefulSet has failed but has not been rolled back.

---

KubeStatefulSetUpdateNotRolledOut

Severity	Major
Summary	StatefulSet {{ $labels.statefulset }} update has not been rolled out.
Description	The {{ $labels.namespace }}/{{ $labels.statefulset }} StatefulSet update has not been rolled out.

---

KubeDaemonSetRolloutStuck

Severity	Major
Summary	DaemonSet {{ $labels.daemonset }} is not ready.
Description	{{ $value }} Pods of the {{ $labels.namespace }}/{{ $labels.daemonset }} DaemonSet are scheduled but not ready.

---

KubeDaemonSetNotScheduled

Severity	Warning
Summary	DaemonSet {{ $labels.daemonset }} has not scheduled pods
Description	{{ $value }} Pods of the {{ $labels.namespace }}/{{ $labels.daemonset }} DaemonSet are not scheduled.

---

KubeDaemonSetMisScheduled

Severity	Warning
Summary	DaemonSet {{ $labels.daemonset }} has misscheduled pods.
Description	{{ $value }} Pods of the {{ $labels.namespace }}/{{ $labels.daemonset }} DaemonSet are running where they are not supposed to run.

---

KubeCronJobRunning

Severity	Warning
Summary	CronJob {{ $labels.cronjob }} is stuck.
Description	The {{ $labels.namespace }}/{{ $labels.cronjob }} CronJob is taking more than 15 minutes to complete.

---

KubeJobCompletion

Severity	Minor
Summary	Job {{ $labels.job_name }} is not completed.
Description	The {{ $labels.namespace }}/{{ $labels.job_name }} Job is taking more than 15 minutes to complete.

---

KubeJobFailed

Severity	Minor
Summary	Job {{ $labels.job_name }} has failed.
Description	The {{ $labels.namespace }}/{{ $labels.job_name }} Job failed to complete.